Vapor−Liquid Equilibria of CO2 + 1-Octene + Polyethylene Glycol Systems

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• 作者：Xiaoyong Li ; Minqiang Hou ; Buxing Han ; Xiaoling Wang ; Guanying Yang ; Lizhuang Zou
• 刊名：Journal of Chemical & Engineering Data
• 出版年：2008
• 出版时间：May 2008
• 年：2008
• 卷：53
• 期：5
• 页码：1216 - 1219
• 全文大小：90K
• 年卷期：v.53,no.5(May 2008)
• ISSN：1520-5134

文摘

The vapor−liquid equilibria for CO₂ + 1-octene + polyethylene glycol (PEG) were determined at 308.15 K, 318.15 K, and 328.15 K at pressures up to 10 MPa, and the average molecular weights of PEGs were 200, 400, and 600, respectively. It was shown that CO₂ could considerably enhance the dissolution of 1-octene in PEGs under suitable conditions.